APA (7th ed.) Citation

Anselmo, S., & Fröhlich, W. (1990). The letters of Saint Anselm of Canterbury. Cistercian Publications.

Chicago Style (17th ed.) Citation

Anselmo, Santo, and Walter Fröhlich. The Letters of Saint Anselm of Canterbury. Kalamazoo: Cistercian Publications, 1990.

MLA (9th ed.) Citation

Anselmo, Santo, and Walter Fröhlich. The Letters of Saint Anselm of Canterbury. Cistercian Publications, 1990.